<template>
  <div>
    <ul>
      <li>news001 <input/></li>
      <li>news002 <input/></li>
      <li>news003 <input/></li> 
    </ul>
  </div>
</template>

<script>
export default {
  name: "News",
  beforeDestroy(){
    console.log("News即将销毁")
  }
};
</script>

<style>
</style>